LM1881N working ok with 675 ohms

Started by bigsanta, March 07, 2011, 08:33:10 AM

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Following the sync separation circuit on here,i missed the k part ,for the value of the resistor ,so what i ended up using was 675 ohms instead of the 680k as per the data sheet .Magically it's working ok on my commodore 1084sd-1 here in the UK.